@article{TomaszewskaSchuster2021,
  author    = {Tomaszewska, Paulina and Schuster, Isabell},
  title     = {Prevalence of teen dating violence in Europe},
  series = {New directions for child and adolescent development},
  volume    = {178},
  journal   = {New directions for child and adolescent development},
  number    = {Special Issue: Prevalence and predictors of teen dating violence: a European perspective},
  publisher = {Jossey-Bass},
  address   = {San Francisco},
  issn      = {1534-8687},
  doi       = {10.1002/cad.20437},
  pages     = {11 -- 37},
  year      = {2021},
  abstract  = {Violence in adolescent relationships is a common problem with numerous negative short- and long-term consequences. Because most of the evidence on teen dating violence (TDV) synthesized in reviews comes from North American studies, this review aimed to compile evidence on prevalence rates of TDV based on studies identified for Europe only. Specifically, we considered different forms of TDV victimization and perpetration, gender differences, and its measurement. A systematic literature search of the most popular databases Ebsco and PubMed yielded a total of N = 34 studies, with most of the studies identified for Spain, and only a few studies in other European countries. In sum, the results revealed a great variability in prevalence rates across and within the European countries, a common pattern of gender differences, and a wide range of applied measures, corresponding with the evidence from the North American studies. Implications for future research and policy were discussed.},
  language  = {en}
}
@article{PostClassKohler2020,
  author    = {Post, Julia C. and Class, Fabian and Kohler, Ulrich},
  title     = {Unit nonresponse biases in estimates of SARS-CoV-2 prevalence},
  series = {Survey research methods},
  volume    = {14},
  journal   = {Survey research methods},
  number    = {2},
  publisher = {European Survey Research Association},
  address   = {Duisburg},
  issn      = {1864-3361},
  doi       = {10.18148/srm/2020.v14i2.7755},
  pages     = {115 -- 121},
  year      = {2020},
  abstract  = {Since COVID-19 became a pandemic, many studies are being conducted to get a better understanding of the disease itself and its spread. One crucial indicator is the prevalence of SARS-CoV-2 infections. Since this measure is an important foundation for political decisions, its estimate must be reliable and unbiased. This paper presents reasons for biases in prevalence estimates due to unit nonresponse in typical studies. Since it is difficult to avoid bias in situations with mostly unknown nonresponse mechanisms, we propose the maximum amount of bias as one measure to assess the uncertainty due to nonresponse. An interactive web application is presented that calculates the limits of such a conservative unit nonresponse confidence interval (CUNCI).},
  language  = {en}
}
@article{CuadrovonHagenCostaBall2017,
  author    = {Cuadro, Ariel and von Hagen, Alexa and Costa Ball, Daniel},
  title     = {Procedural differences in the calculation of the prevalence of reading difficulties in Spanish-speaking school children},
  series = {Studies in psychology},
  volume    = {38},
  journal   = {Studies in psychology},
  number    = {1},
  publisher = {Routledge, Taylor Francis Group},
  address   = {Abingdon},
  issn      = {0210-9395},
  doi       = {10.1080/02109395.2016.1268388},
  pages     = {169 -- 197},
  year      = {2017},
  abstract  = {The prevalence of reading difficulties (RD) reflects controversial data ranging from 3.1-3.2\% to 17.5\%. Possible explanations are partly based on the incidence of orthography-specific factors influencing the reading process, but also on methodological differences that hinder comparison of the reported results. For this reason, the present study aims to analyse the prevalence of RD in a sample of 1,408 Spanish-speaking school children by comparing different ways of calculating the prevalence rate. The results reflect a prevalence of 2.2-5.3\%, consistent with data reported for predominantly transparent orthographies. Some of the procedures used to identify RD are more accurate in early school years than at more advanced moments of schooling. Furthermore, the consideration of students' sex when calculating the prevalence of RD seems to represent a more sensitive way of identifying students with RD.},
  language  = {es}
}
@phdthesis{Lin2021,
  author    = {Lin, Chiao-I},
  title     = {The survey of the prevalence of chronic ankle instability in elite Taiwanese basketball athletes},
  doi       = {10.25932/publishup-53553},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-535534},
  school      = {Universit{\"a}t Potsdam},
  pages     = {xi, 128},
  year      = {2021},
  abstract  = {BACKGROUND: Ankle sprains are common in basketball. It could develop into Chronic Ankle Instability (CAI) causing decreased quality of life, functional performance, early osteoarthritis, and increased risk of other injuries. To develop a strategy of CAI prevention, localized epidemiology data and a valid/reliable tool are essential. However, the epidemiological data of CAI is not conclusive from previous studies and the prevalence of CAI in Taiwanese basketball athletes are not clear. In addition, a valid and reliable tool among the Taiwan-Chinese version to evaluate ankle instability is missing. PURPOSE: The aims were to have an overview of the prevalence of CAI in sports population using a systematic review, to develop a valid and reliable cross-cultural adapted Cumberland Ankle Instability Tool Questionnaire (CAIT) in Taiwan-Chinese (CAIT-TW), and to survey the prevalence of CAI in elite basketball athletes in Taiwan using CAIT-TW. METHODS: Firstly, a systematic search was conducted. Research articles applying CAI related questionnaires in order to survey the prevalence of CAI were included in the review. Second, the English version of CAIT was translated and cross-culturally adapted into the CAIT-TW. The construct validity, test-retest reliability, internal consistency, and cutoff score of CAIT-TW were evaluated in an athletic population (N=135). Finally, the cross-sectional data of CAI prevalence in 388 elite Taiwanese basketball athletes were presented. Demographics, presence of CAI, and difference of prevalence between gender, different competitive levels and play positions were evaluated. RESULTS: The prevalence of CAI was 25\%, ranging between 7\% and 53\%. The prevalence of CAI among participants with a history of ankle sprains was 46\%, ranging between 9\% and 76\%. In addition, the cross-cultural adapted CAIT-TW showed a moderate to strong construct validity, an excellent test-retest reliability, a good internal consistency, and a cutoff score of 21.5 for the Taiwanese athletic population. Finally, 26\% of Taiwanese basketball athletes had unilateral CAI while 50\% of them had bilateral CAI. In addition, women athletes in the investigated cohort had a higher prevalence of CAI than men. There was no difference in prevalence between competitive levels and among play positions. CONCLUSION: The systematic review shows that the prevalence of CAI has a wide range among included studies. This could be due to the different exclusion criteria, age, sports discipline, or other factors among the included studies. For future studies, standardized criteria to investigate the epidemiology of CAI are required. The CAI epidemiological study should be prospective. Factors affecting the prevalence of CAI ability should be investigated and described. The translated CAIT-TW is a valid and reliable tool to differentiate between stable and unstable ankles in athletes and may further apply for research or daily practice in Taiwan. In the Taiwanese basketball population, CAI is highly prevalent. This might relate to the research method, preexisting ankle instability, and training-related issues. Women showed a higher prevalence of CAI than men. When applying the preventive measure, gender should be taken into consideration.},
  language  = {en}
}
@misc{DeSchrijverVanderBekenKraheetal.2018,
  author    = {De Schrijver, Lotte and Vander Beken, Tom and Krahe, Barbara and Keygnaert, Ines},
  title     = {Prevalence of sexual violence in migrants, applicants for international protection, and refugees in Europe},
  series = {International Journal of environmental research and public health},
  volume    = {15},
  journal   = {International Journal of environmental research and public health},
  number    = {9},
  publisher = {MDPI},
  address   = {Basel},
  issn      = {1660-4601},
  doi       = {10.3390/ijerph15091979},
  pages     = {17},
  year      = {2018},
  abstract  = {(1) Background: Sexual violence (SV) is a major public health problem, with negative socio-economic, physical, mental, sexual, and reproductive health consequences. Migrants, applicants for international protection, and refugees (MARs) are vulnerable to SV. Since many European countries are seeing high migratory pressure, the development of prevention strategies and care paths focusing on victimised MARs is highly needed. To this end, this study reviews evidence on the prevalence of SV among MAR groups in Europe and the challenges encountered in research on this topic. (2) Methods: A critical interpretive synthesis of 25 peer-reviewed academic studies and 22 relevant grey literature documents was conducted based on a socio-ecological model. (3) Results: Evidence shows that SV is highly frequent in MARs in Europe, yet comparison with other groups is still difficult. Methodologically and ethically sound representative studies comparing between populations are still lacking. Challenges in researching SV in MARs are located at the intrapersonal, interpersonal, community, societal, and policy levels. (4) Conclusions: Future research should start with a clear definition of the concerned population and acts of SV to generate comparable data. Participatory qualitative research approaches could be applied to better grasp the complexity of interplaying determinants of SV in MARs.},
  language  = {en}
}
@misc{DeSchrijverVanderBekenKraheetal.2018,
  author    = {De Schrijver, Lotte and Vander Beken, Tom and Krah{\´e}, Barbara and Keygnaert, Ines},
  title     = {Prevalence of sexual violence in migrants, applicants for international protection, and refugees in Europe},
  series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe},
  journal   = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe},
  number    = {674},
  issn      = {1866-8364},
  doi       = {10.25932/publishup-45973},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-459733},
  pages     = {19},
  year      = {2018},
  abstract  = {(1) Background: Sexual violence (SV) is a major public health problem, with negative socio-economic, physical, mental, sexual, and reproductive health consequences. Migrants, applicants for international protection, and refugees (MARs) are vulnerable to SV. Since many European countries are seeing high migratory pressure, the development of prevention strategies and care paths focusing on victimised MARs is highly needed. To this end, this study reviews evidence on the prevalence of SV among MAR groups in Europe and the challenges encountered in research on this topic. (2) Methods: A critical interpretive synthesis of 25 peer-reviewed academic studies and 22 relevant grey literature documents was conducted based on a socio-ecological model. (3) Results: Evidence shows that SV is highly frequent in MARs in Europe, yet comparison with other groups is still difficult. Methodologically and ethically sound representative studies comparing between populations are still lacking. Challenges in researching SV in MARs are located at the intrapersonal, interpersonal, community, societal, and policy levels. (4) Conclusions: Future research should start with a clear definition of the concerned population and acts of SV to generate comparable data. Participatory qualitative research approaches could be applied to better grasp the complexity of interplaying determinants of SV in MARs.},
  language  = {en}
}
@article{MuellerMuellerStolletal.2017,
  author    = {M{\"u}ller, Juliane and M{\"u}ller, Steffen and Stoll, Josefine and Fr{\"o}hlich, K. and Otto, Christoph and Mayer, Frank},
  title     = {Back pain prevalence in adolescent athletes},
  series = {Scandinavian journal of medicine \& science in sports},
  volume    = {27},
  journal   = {Scandinavian journal of medicine \& science in sports},
  publisher = {Wiley},
  address   = {Hoboken},
  issn      = {0905-7188},
  doi       = {10.1111/sms.12664},
  pages     = {448 -- 454},
  year      = {2017},
  abstract  = {The research aimed to investigate back pain (BP) prevalence in a large cohort of young athletes with respect to age, gender, and sport discipline. BP (within the last 7days) was assessed with a face scale (face 1-2=no pain; face 3-5=pain) in 2116 athletes (m/f 61\%/39\%; 13.3 +/- 1.7years; 163.0 +/- 11.8cm; 52.6 +/- 13.9kg; 4.9 +/- 2.7 training years; 8.4 +/- 5.7 training h/week). Four different sports categories were devised (a: combat sports, b: game sports; c: explosive strength sport; d: endurance sport). Analysis was described descriptively, regarding age, gender, and sport. In addition, 95\% confidence intervals (CI) were calculated. About 168 (8\%) athletes were allocated into the BP group. About 9\% of females and 7\% of males reported BP. Athletes, 11-13years, showed a prevalence of 2-4\%; while prevalence increased to 12-20\% in 14- to 17-year olds. Considering sport discipline, prevalence ranged from 3\% (soccer) to 14\% (canoeing). Prevalences in weight lifting, judo, wrestling, rowing, and shooting were 10\%; in boxing, soccer, handball, cycling, and horse riding, 6\%. 95\% CI ranged between 0.08-0.11. BP exists in adolescent athletes, but is uncommon and shows no gender differences. A prevalence increase after age 14 is obvious. Differentiated prevention programs in daily training routines might address sport discipline-specific BP prevalence.},
  language  = {en}
}
@misc{SchusterKrahe2016,
  author    = {Schuster, Isabell and Krah{\´e}, Barbara},
  title     = {Abuse of Elders Living at Home: A Review of Recent Prevalence Studies},
  series = {International Journal of Behavioral Science},
  volume    = {11},
  journal   = {International Journal of Behavioral Science},
  publisher = {Behavioral Science Research Institute, Srinakharinwirot University},
  address   = {Bangkok},
  issn      = {1906-4675},
  pages     = {93 -- 108},
  year      = {2016},
  abstract  = {This article presents evidence from recent studies on the prevalence of different forms of elder abuse. After a review of definitions and measures of elder abuse, the findings of 20 original studies containing 26 samples from 17 countries published since 2010 are summarized. Overall prevalence rates showed a high variability across studies, ranging from 2.2\% in a study from Ireland to 43.7\% in a study from Egypt. Evidence on gender differences in the vulnerability for abuse and the predominant relationship constellations between abusers and victims did not yield a consistent picture across studies. Conceptual and methodological reasons for the variability in prevalence rates are discussed, and an outlook for future research is presented. In particular, consistent definitions and measures are needed to facilitate the comparative analysis of elder abuse in different studies and cultural contexts.},
  language  = {en}
}
@article{SchusterKraheIlabacaBaezaetal.2016,
  author    = {Schuster, Isabell and Krah{\´e}, Barbara and Ilabaca Baeza, Paola and Munoz-Reyes, Jose A.},
  title     = {Sexual Aggression Victimization and Perpetration among Male and Female College Students in Chile},
  series = {Frontiers in psychology},
  volume    = {7},
  journal   = {Frontiers in psychology},
  publisher = {Frontiers Research Foundation},
  address   = {Lausanne},
  issn      = {1664-1078},
  doi       = {10.3389/fpsyg.2016.01354},
  pages     = {12},
  year      = {2016},
  abstract  = {Evidence on the prevalence of sexual aggression among college students is primarily based on studies from Western countries. In Chile, a South American country strongly influenced by the Catholic Church, little research on sexual aggression among college students is available. Therefore, the purpose of the present study was to examine the prevalence of sexual aggression victimization and perpetration since the age of 14 (the legal age of consent) in a sample of male and female students aged between 18 and 29 years from five Chilean universities (N = 1135), to consider possible gender differences, and to study the extent to which alcohol was involved in the reported incidents of perpetration and victimization. Sexual aggression victimization and perpetration was measured with a Chilean Spanish version of the Sexual Aggression and Victimization Scale (SAV-S), which includes three coercive strategies (use or threat of physical force, exploitation of an incapacitated state, and verbal pressure), three victim-perpetrator constellations (current or former partners, friends/acquaintances, and strangers), and four sexual acts (sexual touch, attempted sexual intercourse, completed sexual intercourse, and other sexual acts, such as oral sex). Overall, 51.9\% of women and 48.0\% of men reported at least one incident of sexual victimization, and 26.8\% of men and 16.5\% of women reported at least one incident of sexual aggression perpetration since the age of 14. For victimization, only few gender differences were found, but significantly more men than women reported sexual aggression perpetration. A large proportion of perpetrators also reported victimization experiences. Regarding victim-perpetrator relationship, sexual aggression victimization and perpetration were more common between persons who knew each other than between strangers. Alcohol use by the perpetrator, victim, or both was involved in many incidents of sexual aggression victimization and perpetration, particularly among strangers. The present data are the first to provide a systematic and detailed picture of sexual aggression among college students in Chile, including victimization and perpetration reports by both men and women and confirming the critical role of alcohol established in past research from Western countries.},
  language  = {en}
}
@misc{SchusterKraheIlabacaBaezaetal.2016,
  author    = {Schuster, Isabell and Krah{\´e}, Barbara and Ilabaca Baeza, Paola and Munoz-Reyes, Jose Antonio},
  title     = {Sexual Aggression Victimization and Perpetration among Male and Female College Students in Chile},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-104684},
  year      = {2016},
  abstract  = {Evidence on the prevalence of sexual aggression among college students is primarily based on studies from Western countries. In Chile, a South American country strongly influenced by the Catholic Church, little research on sexual aggression among college students is available. Therefore, the purpose of the present study was to examine the prevalence of sexual aggression victimization and perpetration since the age of 14 (the legal age of consent) in a sample of male and female students aged between 18 and 29 years from five Chilean universities (N = 1135), to consider possible gender differences, and to study the extent to which alcohol was involved in the reported incidents of perpetration and victimization. Sexual aggression victimization and perpetration was measured with a Chilean Spanish version of the Sexual Aggression and Victimization Scale (SAV-S), which includes three coercive strategies (use or threat of physical force, exploitation of an incapacitated state, and verbal pressure), three victim-perpetrator constellations (current or former partners, friends/acquaintances, and strangers), and four sexual acts (sexual touch, attempted sexual intercourse, completed sexual intercourse, and other sexual acts, such as oral sex). Overall, 51.9\% of women and 48.0\% of men reported at least one incident of sexual victimization, and 26.8\% of men and 16.5\% of women reported at least one incident of sexual aggression perpetration since the age of 14. For victimization, only few gender differences were found, but significantly more men than women reported sexual aggression perpetration. A large proportion of perpetrators also reported victimization experiences. Regarding victim-perpetrator relationship, sexual aggression victimization and perpetration were more common between persons who knew each other than between strangers. Alcohol use by the perpetrator, victim, or both was involved in many incidents of sexual aggression victimization and perpetration, particularly among strangers. The present data are the first to provide a systematic and detailed picture of sexual aggression among college students in Chile, including victimization and perpetration reports by both men and women and confirming the critical role of alcohol established in past research from Western countries.},
  language  = {en}
}